Control of pests and weeds by natural enemies:

Eitemau Tebyg

• Control of Pests and Weeds by Natural Enemies; An Introduction to Biological Control
  gan: Van Driesche,Roy
  Cyhoeddwyd: (2008)
• Control of pests and weeds by natural enemies: An introduction to biological control
  gan: Roy Van Driesche
  Cyhoeddwyd: (2008)
• Control of pests and weeds by natural enemies: an introduction to biological control
  gan: Van Driesche(Roy) et al..
  Cyhoeddwyd: (2008)
• Control of pests and weeds by natural enemies: an introduction to biological control
  gan: Center, Ted
  Cyhoeddwyd: (2008)
• Biological and biotechnological control of insect pests
  gan: Rechcigal Jack E
  Cyhoeddwyd: (1998)